in this case, which racket do you prefer more? (cab20 or cab23?) according to yonex chart, cab23 is much powerful than cab20.. but y does many people still love their cab20? is cab23 much more expensive than cab20? how much is both of the rackets here in malaysia?
not exactly the racquets you have in question, but this may be interesting. http://www.badmintonforum.com/vb/showthread.php?s=&threadid=9594 hope that helps